英文：There can be no going back.
說明：這句不僅限用於男女或婚姻關係，舉凡無法回頭或沒有退路的情況都可用它來表示。
例句：
- My husband has told me his affair with that woman is at an end although they remain friends. And he has told me he still loves me, but I say there can be no going back after what has happened. (我先生對我說，他跟那女人的戀情已經結束，不過他們還是朋友。他也對我說，他仍愛著我，但我說，在發生了這件事之後，回不去了)
- I have to divorce because there can be no going back after what we have been through. (我必須離婚，因為我們在歷經了這一切之後，回不去了)
- There can be no going back. Donald Trump has been elected the 45th President of the United States. (回不去了。川普已當選美國第 45 任總統)